Mine bolt driver



FIG. 1 is a rear perspective view of a mine bolt driver showing my new design;

FIG. 2 is a front perspective view thereof;

FIG. 3 is an end view thereof;

FIG. 4 is a side elevational view thereof; and,

FIG. 5 is a front view thereof. 

The ornamental design for a mine bolt driver, as shown and described. 